Perfect Binary Tree

Famous quotes containing the words perfect and/or tree:

    With sudden roar and aged pine-tree falls,—
    One crash, the death-hymn of the perfect tree,
    Declares the close of its green century.
    Ralph Waldo Emerson (1803–1882)

    On every tree a bucket with a lid,
    And on black ground a bear-skin rug of snow.
    The sparks made no attempt to be the moon.
    They were content to figure in the trees
    As Leo, Orion, and the Pleiades.
    And that was what the boughs were full of soon.
    Robert Frost (1874–1963)